Kubota Engine Block & Crankshaft Parts

Knocking, low compression, heavy blow-by, or metal in the oil? Start here. Alpine Equipment stocks OEM and aftermarket Kubota Block & Crank parts — pistons, rings, liners, crankshafts, main bearings, connecting rods, flywheels, and gear cases — across every Kubota industrial engine we carry.

Know your part number? Search it below. Not sure what you need? Call our factory-certified Kubota team at (801) 701-7394 and we'll match it to your engine.

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Engine Block & Crankshaft Parts (787 parts)

Genuine Kubota bush, piston pin, part number 1G772-21982 — Alpine Equipment 1G772-21982 BUSH, PISTON PIN $7.48 Genuine Kubota pin, piston, part number 1G772-21310 — Alpine Equipment 1G772-21310 PIN, PISTON $21.56 Genuine Kubota assy piston ring, part number 1G772-21092 — Alpine Equipment 1G772-21092 ASSY PISTON RING $109.73 Genuine Kubota seal, oil, part number 1G772-04460 — Alpine Equipment 1G772-04460 SEAL, OIL $40.48 Genuine Kubota bolt, part number 1G772-03453 — Alpine Equipment 1G772-03453 BOLT $8.73 Genuine Kubota PISTON(025), part number 1G701-21902 — Alpine Equipment 1G701-21902 PISTON(025) $156.28 Genuine Kubota piston, part number 1G701-21112 — Alpine Equipment 1G701-21112 PISTON $156.28 Genuine Kubota metal, crankshaft, part number 1G700-23940 — Alpine Equipment 1G700-23940 METAL, CRANKSHAFT $36.17 Genuine Kubota metal, crankshaft, part number 1G700-23930 — Alpine Equipment 1G700-23930 METAL, CRANKSHAFT $36.17 Genuine Kubota metal, crankshaft, part number 1G700-23920 — Alpine Equipment 1G700-23920 METAL, CRANKSHAFT $38.19 Genuine Kubota metal, crankshaft, part number 1G700-23910 — Alpine Equipment 1G700-23910 METAL, CRANKSHAFT $36.17 Genuine Kubota METAL(2.SHAFT, crank), part number 1G700-23480 — Alpine Equipment 1G700-23480 METAL(2.SHAFT, CRANK) $36.17 Genuine Kubota metal, crankshaft, part number 1G700-23470 — Alpine Equipment 1G700-23470 METAL, CRANKSHAFT $23.64 Genuine Kubota assy CASE(BRG.2, main, part number 1G700-07050 — Alpine Equipment 1G700-07050 ASSY CASE(BRG.2, MAIN $162.97 Genuine Kubota assy case(brg, 1, main, part number 1G700-07040 — Alpine Equipment 1G700-07040 ASSY CASE(BRG, 1, MAIN $162.97 Genuine Kubota comp.crankcase, part number 1G694-01012 — Alpine Equipment 1G694-01012 COMP.CRANKCASE $3,181.39 Genuine Kubota bolt, part number 1G679-91022 — Alpine Equipment 1G679-91022 BOLT $0.86 Genuine Kubota bolt, part number 1G679-91020 — Alpine Equipment 1G679-91020 BOLT $0.79 Genuine Kubota bolt, part number 1G679-91012 — Alpine Equipment 1G679-91012 BOLT $0.86 Genuine Kubota bolt, part number 1G679-91010 — Alpine Equipment 1G679-91010 BOLT $0.79 Genuine Kubota comp.flywheel, part number 1G539-25010 — Alpine Equipment 1G539-25010 COMP.FLYWHEEL $1,245.75 Genuine Kubota housing flywheel, part number 1G539-04613 — Alpine Equipment 1G539-04613 HOUSING FLYWHEEL $1,504.45 Genuine Kubota bolt, flange, part number 1G521-91030 — Alpine Equipment 1G521-91030 BOLT, FLANGE $3.47 Genuine Kubota comp.flywheel, part number 1G521-25010 — Alpine Equipment 1G521-25010 COMP.FLYWHEEL $1,186.59 Genuine Kubota comp.crankshaft, part number 1G520-23016 — Alpine Equipment 1G520-23016 COMP.CRANKSHAFT $5,175.31 Genuine Kubota housing, flywheel, part number 1G517-04617 — Alpine Equipment 1G517-04617 HOUSING, FLYWHEEL $1,228.18 Genuine Kubota piston, part number 1G466-21900 — Alpine Equipment 1G466-21900 PISTON $133.68 Genuine Kubota piston, part number 1G466-21110 — Alpine Equipment 1G466-21110 PISTON $132.44 Genuine Kubota assy piston ring, part number 1G464-21053 — Alpine Equipment 1G464-21053 ASSY PISTON RING $97.28 Genuine Kubota comp.crankcase, part number 1G464-01014 — Alpine Equipment 1G464-01014 COMP.CRANKCASE $4,168.93 Genuine Kubota comp.crankcase, part number 1G464-01012 — Alpine Equipment 1G464-01012 COMP.CRANKCASE $4,168.93 Genuine Kubota metal, ASSY(3-04, cran, part number 1G460-23963 — Alpine Equipment 1G460-23963 METAL, ASSY(3-04, CRAN $26.42 Genuine Kubota metal, ASSY(2-04, cran, part number 1G460-23953 — Alpine Equipment 1G460-23953 METAL, ASSY(2-04, CRAN $35.51 Genuine Kubota metal, ASSY(3-02, cran, part number 1G460-23943 — Alpine Equipment 1G460-23943 METAL, ASSY(3-02, CRAN $26.42 Genuine Kubota metal, assy(crankshaf, part number 1G460-23933 — Alpine Equipment 1G460-23933 METAL, ASSY(CRANKSHAF $35.51 Genuine Kubota metal, crankshaft, part number 1G460-23922 — Alpine Equipment 1G460-23922 METAL, CRANKSHAFT $35.51 Genuine Kubota metal, crankshaft, part number 1G460-23912 — Alpine Equipment 1G460-23912 METAL, CRANKSHAFT $35.51 Genuine Kubota assy piston ring, part number 1G460-21090 — Alpine Equipment 1G460-21090 ASSY PISTON RING $89.97 Genuine Kubota gear, oil pump drive, part number 1G381-35633 — Alpine Equipment 1G381-35633 GEAR, OIL PUMP DRIVE $47.02 Genuine Kubota comp.crankshaft, part number 1G381-23012 — Alpine Equipment 1G381-23012 COMP.CRANKSHAFT $4,998.60 Genuine Kubota comp.crankcase, part number 1G090-01017 — Alpine Equipment 1G090-01017 COMP.CRANKCASE $5,483.76 Genuine Kubota comp.crankcase, part number 1G090-01013 — Alpine Equipment 1G090-01013 COMP.CRANKCASE $5,483.76 Genuine Kubota comp.crankcase, part number 1G090-01012 — Alpine Equipment 1G090-01012 COMP.CRANKCASE $4,409.94 Genuine Kubota comp crankshaft, part number 1G077-23014 — Alpine Equipment 1G077-23014 COMP CRANKSHAFT $2,740.42 Genuine Kubota comp.crankshaft, part number 1G077-23012 — Alpine Equipment 1G077-23012 COMP.CRANKSHAFT $2,740.42 Genuine Kubota comp.crankshaft, part number 1G067-23013 — Alpine Equipment 1G067-23013 COMP.CRANKSHAFT $2,347.23 Genuine Kubota comp.crankshaft, part number 1G067-23012 — Alpine Equipment 1G067-23012 COMP.CRANKSHAFT $2,347.23 Genuine Kubota comp.crankshaft, part number 1G065-23013 — Alpine Equipment 1G065-23013 COMP.CRANKSHAFT $2,347.23

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